Write N Words - DigiTrace TCONTROL-CONT-03 Bedienungsanleitung

2 Protocol description

2.6.3 Write n words

This function is used to write n (n  32) words starting from a specific address.
Instruction
Slave
address
1 byte
Response
Slave
address
1 byte
Example
Writing the W1 and W2 set point values (2 words each)
Word address = 0x3100 (W1 set point value)
Instruction:
01
Response:
01
14
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Function Address
0x10 first word
1 byte 2 byte
Function
0x10
1 byte
10 3100 0004
10 3100 0004
Number Number
of words of
(max. 32) bytes
2 byte 1 byte
Address Number of
first word words
2 byte 2 byte
08 0000 41C8
Set point value
W1
(25.0)
CF36
Word ChecksumC
value(s) RC16
x byte 2 byte
Checksum
CRC16
2 byte
0000 4120 2A42
Set point value
W2
(10.0)